Throughout the world, subway systems have different rules of etiquette. On Washington, DC’s Metro, for example, eating and drinking is forbidden; just a few hours north on a Boston’s T, however, other passengers will wonder what’s wrong if you’re not sipping coffee and/or scnapps out of a Dunkin’ Donuts styrofoam cup.

Not saying the following video is standard subway boarding protocol in Venezuela, but, if nothing else, it is entertaining. Killing Batteries says it was shot in the Valles del Tuy region.

Do you ever feel nervous going through border control in a new country? How about when you return home? A study by IXP visas polled 1,000 travelers who had been to at least ten foreign countries; over 60% said they felt intimidated by border officials at some time, with the most intimidating vote going to American border control. The reasons sited for the nerves included “obvious weaponry on display,” a “lack of humor,” and a general “intimidating demeanor.”

The countries with the most intimidating border officials:

USA: 22% (of respondents called border control officers intimidating)

UAE: 12%

Mexico: 9%

Canada: 8%

South Korea: 6%

UK: 5%

Israel: 5%

Pakistan: 4%

Venezuela: 4%

Cuba: 3%

Have you felt intimidated entering (or re-entering) the U.S.? Which country has you most nervous at immigration?

Venezuela’s late socialist leader Hugo Chavez set money controls a decade ago that have caused a wacky system of disparity between official and black market rates for local currency. One result has been flights out of Venezuela booked for months in advance as locals take advantage of a loophole to gain financially.

In Venezuela, the disparity between the official and black-market rates for the local bolivar currency is insane. It sells on the illegal market at about seven times the government price of 6.3 to the dollar. To compound the problem, there are strict limits on the availability of dollars at the 6.3 rate.

But a special currency provision for travelers with a valid airline ticket allows Venezuelans to exchange up to $3,000 at the government rate. The result has sold out planes flying half full, tickets bought by Venezuelans who had no intention of traveling. Others are exchanging currency, easily paying for their travel via the financial gain afforded by the special travel provision.“It is possible to travel abroad for free due to this exchange rate magic,” said local economist Angel Garcia Banchs in a Reuters report.

Better yet, those actually flying take credit cards abroad to get a cash advance, bringing back dollars to sell on the black market for about seven times the original exchange rate.

A couple of passengers departing Caracas, Venezuela for Paris, France checked 31 articles of luggage on the flight, all of which were tagged under false names. Upon investigation, authorities discovered that the bags were filled with 2,866 pounds of pure cocaine. Suspicions were apparently only raised when the passengers who checked the bags didn’t actually board the plane. The flight date was on 9/11 no less, a date we all know for extra precautions at airports, at least in the United States. The unaccompanied bags of cocaine were eventually detained at the Charles De Gaulle airport.Several people have been arrested in France regarding the incident — three are Italian and three are British. Venezuelan authorities have arrested three officers of the National Guard and have said that they expect more arrests to come. According to Minister Miguel Rodriguez, Venezuelan authorities are also suspicious of the airline workers involved in this flight. While we don’t have any further details regarding just how this much cocaine wound up on this plane, it’s pretty clear that with National Guard members and possibly airline workers aiding in the transport of the drugs, a massive coverup and/or coercion may have been present. Most drug rings wouldn’t risk this much cocaine on a single flight unless they felt success was inevitable, a presumption that is contingent on corruption.

Traveling to Spain or Latin America this summer and want to say more than “Donde esta el bano?” (though, that’s an important one to know)? Lonely Planet has just launched a new online foreign language program, Fluent Road, partnering with Spanish language program Fluenz. The focus is on Spanish for now, but you can choose from dialects from Argentina, “neutral” Latin America, Mexico, or Spain.

Fluent Road is designed for travelers to get the basics before a trip: Spanish for transportation, finding accommodation, ordering food, etc. It’s also a good stepping-stone to a more intensive learning program, and travelers could easily work up to a Fluenz course after completing Fluent Road. What differentiates this from other language learning like Rosetta Stone or Pimsleur is a dissection of the language, showing you how Spanish works and providing explanations, not just rote immersion. Fluenz founder and avid traveler Sonia Gil guides you through obstacles, pronunciation, and practice speaking, writing and reading as a native speaker and “language geek.”

As with all online learning, you can go at your own pace; there are 30 video lessons that can be completed in one to six months. Other useful features include the ability to record yourself to compare pronunciation a native Speaker, and customizable digital flash cards to help practice. You can also contact the teacher and program designer via Twitter.

Take a free 12-hour trial now, subscriptions start from $9 for a month to $30 for six months of access, at www.fluentroad.com.